YouTube's live show YouTube Live was a lot better than many people thought it might be. Kate Perry performed and a lot of YouTube stars performed including Tay Zonday, Esmee Denters, William Sledd, Lisa Nova and Fred. Queen Rania was awarded the first YouTube Visionary Award for her YouTube channel that discusses stereotypes and answers questions about the Arab World. Alphacat did a pretty good Barack Obama impression - see here. Another highlight from YouTube Live was Bo Burnham's song "Welcome To YouTube." The song has a lot of positive buzz on Twitter as you can see here. Take a look: